Examlex
Two prominent research groups came to the same surprising conclusion after taking measurements of the luminosity of Type Ia supernovae at great distances,this being that the universe is accelerating while it expands.
Oligopoly
A market structure characterized by a small number of firms dominating the market, leading to limited competition.
Secondary Labour Market
Refers to jobs characterized by low pay, job insecurity, limited career prospects, and minimal benefits, often contrasted with the 'primary' market which offers better employment conditions.
Interlocking Directorates
Are formed when an individual sits on the board of directors of two or more non-competing companies.
Conglomerates
Are large corporations that operate in several industries at the same time.
Q49: What is a rich cluster of galaxies?<br>A)
Q51: When Mercury is at its farthest distance
Q52: In cosmology,the phrase "critical density" refers to
Q59: Which of the following techniques are NOT
Q62: Doppler radar is used in meteorology.What does
Q65: Chemical pollution often results in large numbers
Q66: What is dark energy?<br>A) It is the
Q87: Seismic waves inside Earth<br>A) travel at a
Q88: What would happen if the Andromeda Galaxy
Q116: The Sun exerts a gravitational pull on